My Account Got Hacked

[Ted]

and guys another problem my brother doesnt knows my password and thats not easy to guess
i got banned my brother was playing on my pc at argorpg server then he didnt know he entered a fireman car and it said you have been banned for armour hacks
but the truth is he was not hacking armour
it may got bugged or glitched?
and that got banned both of us
we got banned cuz we are using wifi lan

Or he just downloaded hacks and told you fibs.